| ratings | | | | |
| Overall NDTV Rating | - | - | Read Review | - |
| Design Rating | - | - | | - |
| Display Rating | - | - | | - |
| Software Rating | - | - | | - |
| Performance Rating | - | - | | - |
| Battery Life Rating | - | - | | - |
| Camera Rating | - | - | | - |
| Value for Money Rating | - | - | | - |
| key specs | | | | |
| Display | 6.39-inch | 6.26-inch | 6.42-inch | - |
| Processor | 2.6GHz octa-core | octa-core | 2.5GHz octa-core | - |
| Front Camera | 16-megapixel + 2-megapixel | No | 25-megapixel | - |
| Resolution | 1080x2340 pixels | 1080x2280 pixels | 1080x2340 pixels | - |
| RAM | 6GB | 6GB | 8GB | - |
| OS | Android 9.0 | Android 8.1 Oreo | Android 8.1 | - |
| Storage | 128GB | 64GB | 256GB | - |
| Rear Camera | 16-megapixel + 24-megapixel + 16-megapixel | 16-megapixel + 24-megapixel | 16-megapixel + 20-megapixel | - |
| Battery Capacity | 3500mAh | 3800mAh | 3730mAh | - |
| general | | | | |
| Release date | October 2018 | October 2018 | June 2018 | - |
| Launched in India | No | No | Yes | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen | - |
| Dimensions (mm) | 157.32 x 75.13 x 8.30 | 154.10 x 73.30 x 8.40 | 156.70 x 74.30 x 9.40 | - |
| Weight (g) | 206.00 | 181.00 | 186.00 | - |
| Battery capacity (mAh) | 3500 | 3800 | 3730 | - |
| Removable battery | No | - | No | - |
| Fast charging | Proprietary | Quick Charge 3.0 | VOOC | - |
| Colours | Gradient Black, Gradient Blue, Gradient Red | Black, Blue, Gold, Red | Bordeaux Red, Glacier Blue | - |
| Body type | - | - | Glass | - |
| display | | | | |
| Screen size (inches) | 6.39 | 6.26 | 6.42 | - |
| Touchscreen | Yes | Yes | Yes | - |
| Resolution | 1080x2340 pixels | 1080x2280 pixels | 1080x2340 pixels | - |
| Aspect ratio | 19.5:9 | 19:9 | 19.5:9 | - |
| Pixels per inch (PPI) | 403 | - | - | - |
| Protection type | - | Gorilla Glass | Gorilla Glass | - |
| hardware | | | | |
| Processor | 2.6GHz octa-core (2x2.6GHz + 2x1.92GHz + 4x1.8GHz) | octa-core | 2.5GHz octa-core (4x2.8GHz + 4x1.7GHz) | - |
| Processor make | HiSilicon Kirin 980 | Qualcomm Snapdragon 845 | Snapdragon 845 | - |
| RAM | 6GB | 6GB | 8GB | - |
| Internal storage | 128GB | 64GB | 256GB | - |
| Expandable storage | No | No | - | - |
| camera | | | | |
| Rear camera | 16-megapixel (f/1.8) + 24-megapixel (f/1.8) + 16-megapixel (f/2.2) | 16-megapixel (f/1.8) + 24-megapixel (f/1.7) | 16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron) | - |
| Rear flash | LED | Dual LED | LED | - |
| Front camera | 16-megapixel (f/2.0) + 2-megapixel (f/2.4) | No | 25-megapixel (f/2.0) | - |
| Rear autofocus | - | - | Phase detection autofocus | - |
| software | | | | |
| Operating system | Android 9.0 | Android 8.1 Oreo | Android 8.1 | - |
| Skin | Magic UI 2.0 | Nubia UI 6.0.2 | Color OS 5.1 | - |
| connectivity | | | | |
| Wi-Fi | Yes | Yes | Yes | - |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | - |
| GPS | Yes | Yes | Yes | - |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 | - |
| NFC | Yes | - | - | - |
| USB OTG | Yes | - | - | - |
| USB Type-C | Yes | Yes | Yes | - |
| Headphones | Type-C | - | No | - |
| Number of SIMs | 2 | 2 | 2 | - |
| Active 4G on both SIM cards | Yes | Yes | - | - |
| sim 1 | | | | |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | CDMA | GSM + CDMA | - |
| 3G | Yes | Yes | Yes | - |
| 4G/ LTE | Yes | Yes | Yes | - |
| sim 2 | | | | |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | CDMA | GSM + CDMA | - |
| 3G | Yes | Yes | - | - |
| 4G/ LTE | Yes | Yes | - | - |
| sensors | | | | |
| Fingerprint sensor | Yes | Yes | - | - |
| Compass/ Magnetometer | Yes | Yes | Yes | - |
| Proximity sensor | Yes | Yes | Yes | - |
| Accelerometer | Yes | Yes | Yes | - |
| Ambient light sensor | Yes | Yes | - | - |
| Gyroscope | Yes | Yes | Yes | - |
| Face unlock | - | - | Yes | - |
